diff --git a/publish.sh b/publish.sh
index 235519a..7117ec1 100644
--- a/publish.sh
+++ b/publish.sh
@@ -1,25 +1,27 @@
+#!/bin/bash
+
 if [ ! "$(docker ps -q -f name=worldcraftdiscordbot_1)" ]; then
-if [ "$(docker ps -aq -f status=exited -f name=worldcraftdiscordbot_1)" ]; then
-# cleanup
-docker rm worldcraftdiscordbot_1
-fi
-# run your container
-NEW=worldcraftdiscordbot_1
-OLD=worldcraftdiscordbot_2
-docker run -d --name worldcraftdiscordbot_1 --restart unless-stopped worldcraftdiscordbot:v${env.BUILD_ID}
+  if [ "$(docker ps -aq -f status=exited -f name=worldcraftdiscordbot_1)" ]; then
+  # cleanup
+    docker rm worldcraftdiscordbot_1
+  fi
+  # run your container
+  NEW=worldcraftdiscordbot_1
+  OLD=worldcraftdiscordbot_2
+  docker run -d --name worldcraftdiscordbot_1 --restart unless-stopped worldcraftdiscordbot:v${env.BUILD_ID}
 else [ ! "$(docker ps -q -f name=worldcraftdiscordbot_2)" ];
-if [ "$(docker ps -aq -f status=exited -f name=worldcraftdiscordbot_2)" ]; then
-# cleanup
-docker rm worldcraftdiscordbot_2
-fi
-NEW=worldcraftdiscordbot_2
-OLD=worldcraftdiscordbot_1
-# run your container
-docker run -d --name $NEW --restart unless-stopped worldcraftdiscordbot:v${env.BUILD_ID}
+  if [ "$(docker ps -aq -f status=exited -f name=worldcraftdiscordbot_2)" ]; then
+  # cleanup
+    docker rm worldcraftdiscordbot_2
+  fi
+  NEW=worldcraftdiscordbot_2
+  OLD=worldcraftdiscordbot_1
+  # run your container
+  docker run -d --name $NEW --restart unless-stopped worldcraftdiscordbot:v${env.BUILD_ID}
 fi
 
 # remove old container after 3 seconds
 if [ "$(docker ps -a -f name=$OLD)" ]; then
-sleep 3s
-docker stop $OLD
+  sleep 3s
+  docker stop $OLD
 fi"